fix: #36 adjust docker-compose paths and network connectivity

Author: GuilhermeD9

docker-compose.yml

@@ -4,7 +4,7 @@ services:
       context: .
       dockerfile: backend/Dockerfile
     container_name: vagas-backend
-    command: ["node", "backend/index.js"]
+    command: ["node", "backend/src/server.js"] 
     env_file:
       - ./backend/.env
     environment:
@@ -20,10 +20,11 @@ services:
       context: .
       dockerfile: frontend/Dockerfile
     container_name: vagas-frontend
+    command: npm run dev --workspace=frontend -- --host 0.0.0.0
     environment:
       - VITE_API_PROXY_TARGET=http://backend:3001
     ports:
       - "5173:5173"
     depends_on:
       - backend
-    restart: unless-stopped
+    restart: unless-stopped